The appearance of ice on the back wall or constant operation of the compressor often indicates a violation of the chamber's tightness. Sealing rubber - this is the first barrier that protects the cold from leakage, and it is from here that the diagnosis of most problems begins. If you notice that the door does not fit tightly or there is blowing through the cracks, you cannot ignore this, as the equipment begins to wear out. Equipment owners Atlant face this need quite often, especially if the refrigerator is several years old.
Replacing the cuff yourself is a real way to save money, since calling a technician can cost almost as much as the part itself. The process does not require complex engineering knowledge, but does require accuracy and patience. The main thing is to correctly determine the model of your equipment and select the appropriate tire profile, since the corner geometry of different series may differ. In this article we will analyze all the nuances, from choosing a spare part to the final adjustment of the door.
Diagnostics of the condition of the seal and the cause of wear
The first step should always be a thorough visual and tactile check. Rubber seal over time it loses its elasticity, begins to crumble or deform. Often the problem lies not in the rubber itself, but in contamination or misalignment of the door, so it is important to distinguish material wear from mechanical misalignment. If, when closing the door, you hear a characteristic whistle or feel air resistance, it means that the seal is broken.
There is a simple and effective way to check the tightness of the seal, which is used by service center technicians. Take a regular A4 sheet of paper, clamp it with the refrigerator door and try to pull it out. If the sheet is removed easily and without resistance at different points of the perimeter, it means that magnetic tape inside the profile does not fulfill its function. In places where the paper is clamped tightly, the seal still works, and where it falls out, replacement or adjustment is required.
⚠️ Attention! If the rubber is simply contaminated with grease or food, do not rush to change it. Try washing it with warm soapy water and treating it with silicone grease to restore elasticity.
The main reasons for failure are temperature changes, exposure to aggressive detergents and mechanical damage. Over time polymer base the rubber hardens and stops straightening after opening the door. It is also worth checking the hinges: if the door is skewed, even a new seal will not be able to ensure tightness, since the load on it will be uneven.
Choosing the appropriate seal model for Atlant
The spare parts market offers many options, but for refrigerators Atlant it is critical to select a profile that matches the geometry of the corner. Seals are removable (attached to a groove) and non-removable (glued or nailed). In modern models, it is most often used profile with a magnetic insert, which is inserted into a special groove on the door.
When choosing, pay attention to the markings, which are usually applied to the inside of the cuff. If the old seal is still legible, find the model code or part number. If it is completely destroyed, you will have to measure the internal dimensions of the door or search by the model of the refrigerator itself, which is indicated on the nameplate inside the chamber.
Secrets of choosing high-quality rubber
When purchasing, pay attention to the color - it should be uniform, without whitish streaks. Rubber that is too hard to the touch will quickly lose its properties, and rubber that is too soft may not hold its shape. It is better to choose original spare parts or proven analogues, specially designed for Belarusian-made equipment.
A poor-quality part can lead to the door closing with a bang or, conversely, not holding on. Magnetic tape The inside of the profile should be continuous and powerful. Cheap analogues often have weak magnets or breaks in the magnetic circuit, which negates all replacement work.
Necessary tools and workplace preparation
To successfully complete the job, you do not need a complex professional tool, but you need to prepare the workplace in advance. You will need: a hair dryer (construction or household), a flat-head screwdriver, a spatula (preferably plastic, so as not to scratch the metal), scissors and rags. You may also need acetone or a degreaser to clean the door surface before installing a new part.
If your model has a glued seal, be sure to stock up on special glue for rubber or use “Moment”. However, most refrigerators Atlant use a dovetail mounting system, where the rubber is simply inserted into a groove. In this case, glue is not needed, and sometimes you even need to heat the material for better elasticity.
☑️ Preparation for replacement
It is important to ensure good lighting of the work area. Shadows can hide minor defects or dirt in the recesses of the groove where the new rubber will be inserted. Clear the space in front of the refrigerator in advance to have access to it from all sides.
Technology for dismantling the old seal
The process of removing the old cuff depends on the type of fastening. In models with an insert profile, you must carefully pull the edge of the seal and, using a flat screwdriver or spatula, help yourself pull it out of the groove along the entire perimeter. You need to act carefully so as not to damage the plastic door body, which can be fragile, especially on older refrigerators.
If the seal is glued, the situation is more complicated. Here you will need a hairdryer: heat the rubber with a stream of hot air to soften the glue, and gradually soften it. The remaining adhesive is carefully removed mechanically and degreased. Metal surface must be perfectly clean and dry before installing a new part.
| Type of fastening | Tools | Complexity | Working time |
|---|---|---|---|
| Insert (groove) | Spatula, screwdriver | Low | 15-20 min |
| Glued | Hair dryer, knife, solvent | Medium | 30-40 min |
| On nails | Pliers, hammer | High | 40-60 min |
| Screw | Screwdriver, bit | Low | 15 min |
In rare cases, typical for very old models, the seal can be nailed with small nails or screwed through a decorative strip. In this case, the fasteners are carefully removed, and the holes may subsequently require masking or sealing if the new profile does not cover them.
Installing a new seal and sealing
Installation begins from the top corner of the door. Insert the edge of the profile into the groove and make sure that the dovetail is securely locked. Move consistently around the perimeter, pressing the rubber with your fingers or a blunt object. Do not stretch the seal, otherwise cracks will form in the corners through which the cold will escape.
Pay special attention to the corners - these are the most critical areas. Here the profile should lie flat, without creases or bulges. If you see that the rubber in the corner is puffing up, it may be too long and needs to be carefully trimmed or, conversely, straightened out if it has shrunk during transportation.
⚠️ Attention! Never use superglue or Moment glue to secure the insert seal in the groove. This will make future replacement impossible and may destroy the rubber structure.
After complete installation, walk around the entire perimeter again, checking the tightness of the fit. The door should close with slight force. If excessive force is required for slamming, it means that seal it was chosen incorrectly or is positioned crookedly.
Adjustment doors and eliminating distortions
Often after replacing the seal, it turns out that the door is distorted. This can be solved by adjusting the hinges. Loosen the top or bottom hinge mounting bolts (depending on the design) and move the door in the desired direction. After alignment, tighten the bolts.
Check the operation of the door: it should open and close freely, but fit tightly to the body under the influence of magnets. If the gap remains, you can try to warm the problem area of the seal with a hairdryer and press the door tightly, allowing the rubber to “remember” the new position.
Do not forget that the equipment Atlant is sensitive to installation on an uneven floor. Check the legs of the refrigerator: they must be unscrewed so that the body is stable and the door closes itself at a slight angle of inclination back.
Common mistakes and ways to eliminate them
One of the most common mistakes is buying a seal “by eye.” Even a millimeter difference in profile can cause the door to not close. Always check the article numbers or take the old sample with you to the store.
Another mistake is ignoring the cleanliness of the groove. If there is any old adhesive or dirt left there, the new seal will not fit properly. Use isopropyl alcohol for final cleaning of the channel before installation.
- 🔍 Unheated rubber: An attempt to install a cold, hard seal often leads to its damage.
- 🔍 Stretching: Stretching the cuff during installation will lead to gaps appearing after it shrinks back.
- 🔍 Ignoring loops: Replacing rubber without checking the hinges will not give the desired effect if the door is warped.
If after all the procedures the cold continues to go away, perhaps the problem is deeper - in the defrost system or compressor. But in 80% of cases, competent replacement of the seal solves the problem.
How to store a spare seal?
If you bought rubber as a spare, store it in a straightened state, away from direct sunlight and heating devices. You can roll it into a ring with a diameter of 30-40 cm, but do not fold it in half so that there are no creases.
Is it possible to use a universal seal for the Atlant refrigerator?
Universal seals exist, but they require adjustment and are often inferior to the original ones in the quality of magnets and elasticity. For technology Atlant it is better to look for specialized profiles, since their angle geometry is specific.
How long should the adhesive tape dry if I used glue?
If you used glue for fixation (which is not recommended for insert profiles), the time for complete polymerization is from 12 to 24 hours. At this time, it is better not to turn on the refrigerator or slam the door.
Why does the new seal smell like rubber?
The smell of new rubber is normal. It will disappear after 2-3 days of use. To speed up the process, you can wipe the seal with a weak solution of vinegar or citric acid.
Does the new seal need to be lubricated?
Immediately after installation - no. But after a month of operation, it is recommended to wipe the rubber with glycerin or silicone grease to extend its service life and maintain elasticity.